baber/WOPTO huggingface dataset:
Patent JP-S532942-A (JP)
Title: Water coolector
Inventor: KOBAYASHI ISAO
IPC: B01D21/00
Filed: 1976-06-29
Abstract: PURPOSE: To collect a supernatant liquid in a precipitating pond homogeneously along a long weir and at a constant water rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S533261-A (JP)
Title: Magnetic sheet thickness detecting device
Inventor: MIYOSHI AKIOMI
IPC: G01B21/08
Filed: 1976-06-29
Abstract: PURPOSE:To detect the abnormality of the thickness of sheets passing between rollers by detecting the gap change between the two rollers facing each other, which ae made of magnetic material by means of the magnetic resistance chan change of the magnetic path.
Patent JP-H03279791-A (JP)
Title: Rotary regenerative type heat exchanger
Inventor: JINNO TADASHI
IPC: F28D19/04
Filed: 1990-03-28
Abstract: PURPOSE:To make a positive operation of a rotary regenerative type heat exchanger when non-expected state occurs even under a power failure and facilitate a resetting of it after operation by a method wherein a mechanical safety device is provided for pulling put in an emergency manner a sector plate in response to a pressing force received from the sector plate. CONSTITUTION:A sector plate carrying rod 11 is provided with a mechanical safety device 12 acting in independent from a sector plate position control device 9. As a pressing force is applied to a moving rod 11b of the sector plate carrying rod 11 from the sector plate 8, the pressing fore is transmitted from a cam groove 14a of a cam plate 14 to an engaging pin 18, and then a rotary momentum is generated at the lever 17 around a supporting pin 19. The lever 17 is rotated against a force of spring 20 and then the engaging pin 18 is disengaged from the can groove 14a. The cam assembly is moved together with a moving rod 11b under an action of the spring 13, and an extreme end surface of the moving rod 11b is abutted against an extreme end surface of a fixed rod 11a and stopped. The sector plate 8 fixed to the moving rod 11b is concurrently moved.
Patent JP-S57191817-A (JP)
Title: Magnetic tape device
Inventor: WARISAYA KANJI
IPC: G11B15/087
Filed: 1981-05-21
Abstract: PURPOSE:To facilitate the discrimination of the recording density of a recorded tape and to enable the information processing of tapes differing in recording density by providing the functions for recording, and reproducing and detecting recording-density discrimination marks. CONSTITUTION:In accordance with a low-density specifying instruction from a host device, a control part 17 places a recording/reproducing formatter 15 in erasure mode to erase data in a section L2 on a tape 1, and a hole sensor 18 detects an LP hole 3 and then selects a specified track to record data. In accordance with a high-density specifying instruction, on the other hand, a head 6 is  used to record a recording-density discrimination mark 4 with length (l) in a section L2. Then, the mark 4 is reproduced by a head 7 and when the circuit 15 detects the (n) bits of the discrimination code, the hole sensor 18 detects the LP hole 3 and then selects a specified track to record data. When the (n) bits of the code are not detected, on the other hand, the tape 1 is rewound until a BOT hole 2a and the mark 4 is recorded again and then reproduced.
Patent JP-H03267470-A (JP)
Title: Equipment and method for construction work of plate-shaped body
Inventor: MISAWA NOBUTAKA
IPC: B66C1/02
Filed: 1990-03-28
Abstract: PURPOSE:To facilitate the execution of construction work by moving a plate- shaped body supported to be sucked with a suction attachment equipment, with the working of an ascending or descending mast, a telescopically moving arm, an elevation device, and a winch, and by regulating the plate-shaped body at a specified position for work to be executed. CONSTITUTION:An ascending or descending mast 2 is set vertically to be swung on a truck main-body 1, and at the upper end of the mast, a telescopically moving arm 3 is telescopically fitted, and by an elevation device 23, the telescopically moving arm 3 is elevated. Besides, under the tip of the telescopically moving arm 3, a suction attachment equipment 5 is suspended via a wire 4, and the wire 4 is wound up with a winch 25 and is turned back. Then, with the suction attachment equipment 5, a required plate-shaped body is supported to be sucked, and is moved with the integral working of the ascending or descending mast 2, the telescopically moving arm 3, the elevation device 23, and the winch 25, and is regulated at a position for work to be executed.
Patent JP-H06291383-A (JP)
Title: Piezoelectric transformer
Inventor: KIYOHARA MASAKATSU
IPC: H01L41/107
Filed: 1993-04-02
Abstract: PURPOSE:To increase the transformation ratio of a piezoelectric transformer by making the crystal system of the piezoelectric transformer nearly the phase boundary. CONSTITUTION:The title piezoelectric transformer 1 is a lead zirconate titanate based piezoelectric transformer, and electrodes are formed so as to function as a transformer. A following-up oscillator circuit 3 is connected with a driving part 2, and an output voltage V2 is read by a generator part 4. The crystal system of the piezoelectric transformer 1 is made nearly the phase boundary. The graph shows the transformation ratio. The horizonal axis is the Zr ratio defined by (Zr/Zr+Ti). The graph shows the relation between the Zr ratio and the transformation ratio gamma, when an input voltage V1 is set as 30 40, and 50 volt. In the case of the piezoelectric transformer 1, the phase boundary is about 49.5. The transformation ratio becomes maximum at the point where the Zr ratio is shifted toward the rhombohedral or the tetragonal system by 1mol% from the phase boundary as a center.
Patent JP-H01250106-A (JP)
Title: Machine lock control system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1988-03-30
Abstract: PURPOSE:To control the machine lock state of each channel by applying a machine lock signal to each channel. CONSTITUTION:The machine lock signals MLKC1-3 of channels 1-3 are supplied to an I/O unit 5. Each of channels 10-30 has a function equivalent to a single numerical controller and each machine lock signal is valid only to each channel. For instance, only the axis controlled by a channel I10 is set under a machine lock state in case the signal MLKC1 of the channel 1 is turned on. Thus it is possible to control the machine lock state for each channel and therefore a working program can be easily checked.
Patent JP-H09267334-A (JP)
Title: Mold for molding
Inventor: HIROMOTO KUNISHI
IPC: B29C45/44
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding mold which can form an undercut at a desired position of a molding during injection molding, does not apply unnecessary force to the molding during demolding, prevents the deformation of the molding itself, and does not induce the generation of cracks etc. SOLUTION: A molding mold 10 is composed of the first mold 14 in which a recessed part 15 having a cavity 12 and an inclined surface 17 is formed, a block body 18, the second mold 22, and an actuator part 24 which displaces the block body 18 relatively to the first mold 14. The block body 18 has a pin member 28 projecting to a molding surface 16, a head part 32 having an inclined surface 30 which contacts the inclined surface 17 of the recessed part 15 connected with the pin member 28, and a spring 34 which energizes the inclined surface 30 of the head part 32 to push the inclined surface 17. After the first mold 14 being separated from the second mold 22, the pin member is separated from a molding simultaneously with the movement of the block body 18.
Patent JP-H09264084-A (JP)
Title: Electric lock
Inventor: OSADA SHUNICHI
IPC: E05B65/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting work to a door and the reform work of existing door lock to an electric lock and to ensure both right and left application by concentrating all of a power supply, input set unit, electric actuator and wiring to an outside escutcheon. SOLUTION: A case 89 storing a battery, input set unit 5 inputting a number, and electromagnet 48 energized by the input of number to the unit 5 are arranged in an electric lock body A fixed to the surface of door on the outer side of room. A link plate 27 pivotted on a slide plate and energized to a neutral position is stopped in its movement by a magnet holder 43 when the magnet 48 attracts a moving piece 45 arranged movably in the same direction as a retractor plate. With the movement of the retractor plate the long shaft of a hook plate 39 is pressed against a cam groove so that an engaging protrusion of the plate 39 engages with the slide plate to move together with the retractor plate. Then, the drive shaft is pressed by the plate 27 and turns between the lock angle an unlock angle.
Patent JP-S61235353-A (JP)
Title: Digital printer
Inventor: KOMIYA KOJI
IPC: B65H31/24
Filed: 1985-04-10
Abstract: PURPOSE:To eliminate labor required for classifying and selecting copies into an ordinary copy and other than the ordinary by discharging copies automatically into each of discrete discharging trays while they are classified into a copy of either an ordinary subject copy or recording of information from computers or facsimiles. CONSTITUTION:At a position which does not interfere the conveyance of a recording chart P near discharge rollers 13 and 13 in a form of the teeth of a comb, a discharge stacker change-over lever 16 for changing the conveying direction of the recording chart is provided while it can be swung. When an electromagnetic solenoid is energized, the change-over lever 16 is moved downward with fulcrum at an axis 17 and is swung as shown by a solid line so that the chart can be discharged to an upper tray. When the solenoid is de- energized, the lever is swung as shown by a dot-dash line 16' by spring (18) force so that the chart can be discharged to a lower tray. That is, a control section judges the kind of a copy to be made: a subject copy or information on output from facsimiles or computers, and allows the solenoid 19 to be energized or de-energized so as to automatically discharge a hard copy selectively to either the upper tray 14 or the lower tray 15.
Patent JP-H07281748-A (JP)
Title: Method and system for self-propelled object operation
Inventor: KAMEI EIICHI
IPC: G06F19/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide the system for self-propelled object operation with which an efficient route from a start point to an arrival point can be provided by using a simple node map. CONSTITUTION:The route from a start point node N1 to an arrival point node N4 is selected by a graph search, and a detour route is set in the route for which nodes N10, N12, N11 and N9 for obstacle detour and arcs A13, A17, A16, A15 and A11 are added to the node map. Then, existent arcs A1, A2 and A5 arriving at an obstacle node N2 and the obstacle node N2 are erased and on the node map completed with addition and erasure, the route from the start point node N1 to the arrival point node N4 is selected again by the graph search and defined as the route for a self-propelled robot 5.
Patent JP-S521216-A (JP)
Title: Rotary type diesel engine
Inventor: MENCHI SADAMU
IPC: F01C1/00
Filed: 1975-06-23
Abstract: PURPOSE: A rotary type diesel engine, that enables to directly take out rotary movement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10268572-A (JP)
Title: Yellow developer
Inventor: YASUNO MASAHIRO
IPC: G03G9/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a developer which has excellent light-transmitting property and color reproducibility and offset resistance for an OHP, which is suitable for a full-color image forming method, which shows excellent light-transmitting property and color reproducibility for an OHP when an image with a small dot diameter and a low dot area rate is formed, and which prevents sticking of a toner on a developing sleeve or a toner regulating member when the toner is used for a nonmagnetic one-component developing method. SOLUTION: This developer is used for a full-color image forming device which reproduces a multicolored image. The developer consists contains nonmagnetic toner particles containing a binder resin having 1.0 to 30 KOHmg/g acid value, a compd. classified as C.I. pigment yellow 180, and a wax having 0.5 to 30 KOHmg/g acid value.
Patent JP-S5413458-A (JP)
Title: Vertical reactor for dry denitration
Inventor: TSUKANE TOSHIO
IPC: B01J8/04
Filed: 1977-07-01
Abstract: PURPOSE:The above-mentioned reactor which can be incorporated in the existing duct and from which the dust, etc. can be removed during the operation, which is constituted by equipping plural catalyst beds filled regularly in the main body of the vertical ov er the catalyst beds and equipping the dust hoppers respectively below the catalyst beds.
Patent JP-S63245892-A (JP)
Inventor: YOSHIDA TAKESHI
IPC: H05B33/10
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09241791-A (JP)
Title: High strength hot rolled steel plate excellent in hole spreadability by continuous hot rolling process and its production
Inventor: KONO OSAMU
IPC: B21B3/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To remove material dispersion in a coil by treating a steel slab of specific composition by a continuous hot rolling process. SOLUTION: A steel slab, having a composition consisting of, by weight, 0.02-0.14% C, 0.40-2.00% Si, 0.30-2.00% Mn, <=0.020% P, <=0.010% S, 0.005-0.100% Al, and the balance Fe, etc., is treated by means of a continuous hot rolling process, that is, finish rolling is finished at a temp. not lower than Ar3 and cooling is performed at a cooling rate CR( deg.C/sec) satisfying log Cr>=2.83-0.44×Mn-6.73×C. Then, coiling is carried out at 350-550 deg.C to form a bainitic structure. By this method, a steel plate excellent in hole spreadability can be obtained. Further, by adopting a continuous hot rolling process, fluctuations in material in a coil can be minimized.
Patent JP-S59204404-A (JP)
Inventor: KURODA NAGAHARU
IPC: H02B1/28
Filed: 1983-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63252073-A (JP)
Inventor: KURAUSU DEIITORITSUHI
IPC: H04N9/07
Filed: 1988-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07288973-A (JP)
Title: Charge pump circuit
Inventor: OKAMURA HITOSHI
IPC: H02M3/07
Filed: 1994-04-18
Abstract: PURPOSE:To realize a highly efficient small charge pump having low operating voltage by utilizing high transconductance of a bipolar transistor. CONSTITUTION:A first bipolar NPN transistor 3 has a collector connected with VCC1, an emitter connected with an internal terminal 7 to be boosted, and a base connected through a first resistor element 5 with the VCC1. A capacitive element 8 for charge up is connected with a CMOS inverter 9 being fed with a power supply voltage through the VCC1 and GND10.
Patent JP-H07141778-A (JP)
Title: Recording medium, recorder and reproducing apparatus
Inventor: BAILEY JACK H
IPC: H04N5/91
Filed: 1993-04-05
Abstract: PURPOSE: To improve recording efficiency by recording both mark and space signal on a disk as variable length signals corresponding to a code block of a compressed digital video signal. CONSTITUTION: A formatter 27 compresses a digital video signal, and stores it in a buffer 31 in the form of 4-bit code block (4b CB). A mark PW modulator 35 and a space PW modulator 37 alternately and sequentially read out 4b BC data by a block from the buffer 31, and allocate each of sixteen individual status of four bits, for example, to mark and space signals of a uniform step variable pulse width of 1.0L to 2.5L. And, the mark and space signals are alternately recorded on a disk 11 as a bit string of a length equivalent to a pulse width via an intensity modulator 17. Here, 1.0L and 2.5L are set as run-length limits corresponding to an upper limit and a lower limit of a permissible reproducing frequency respectively.
Patent JP-2000276882-A (JP)
Title: Non-volatile semiconductor memory and erasing method for its storage data
Inventor: WATANABE KAZUCHIKA
IPC: G11C16/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory in which distribution of threshold values is made narrow, operation speed is increased, operation voltage is made low, and which is suitable for a memory cell. SOLUTION: In a non-volatile semiconductor memory consisting of memory cells M01-M32, bit lines BL0-BLn connected to drains of cells, word lines W0-Wn connected to control gates of cells, cell source lines 1 connected to sources of cells, reference cells MR provided corresponding to cells. and a sense amplifier 3 comparing a current Im of a selected bit line with a reference current Ir, a cell well line 2 connected to a well of a cell is provided, in order to make distribution of threshold values of cells after erasing data the prescribed distribution, when a cell of a low threshold value being over-erased is detected, the prescribed bias voltage is applied to a cell source line 1, while a potential of a cell well line is made equal to a potential of the cell source line 1, and a cell of a low threshold value is detected by comparing the Im with the Ir.
Patent JP-S62237266-A (JP)
Inventor: KAJITANI TOSHIMOTO
IPC: F25D11/00
Filed: 1986-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63244498-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MOMOTOMI MASAKI
IPC: G11C16/02
Filed: 1987-03-31
Abstract: PURPOSE:To reduce cost for a test by providing a means using an external signal so as to revise the program time to an internal program time setting circuit so as to reduce the program time at the test. CONSTITUTION:The level of an external terminal 6 is kept to, e.g. 6V in the normal operation mode. In case of the test mode, 9V is given to the external terminal 6. In this case, the node N1 of an operation mode deciding circuit 3 goes to 'H' level, then the output node N2 goes to 'H' level. When the output node N3 of the 14th stage counter circuit 214 of the counter circuit group 2 goes to 'H' level, an output node N4 of the counter output setting circuit 4 goes to 'H' level. That is, when the output node N3 of the 14th stage counter circuit 214 goes to 'H' level, a program end detection circuit 5 detects the end of program. The number of stages of the counter circuit is decreased by the control from an external terminal 6 in the text mode and the program time is reduced.
Patent JP-S57195921-A (JP)
Title: Method of forming clutch drum
Inventor: TANAKA HIROSHI
IPC: B21D53/86
Filed: 1981-05-26
Abstract: PURPOSE:To prevent a clutch drum from wrikling and cracking and improve its production accuracy, by drawing a blank, then effecting flange-making work and then effecting tooth-shaping finish work. CONSTITUTION:A circular blank 11 is drawn so that a dish-shaped workpiece 12 having protrusions 12c and recesses 12d is provided. Rough serration work is then effected by a press so that the flange 12b of the workpiece 12 is drawn  downward to make a cylindrical wall 14 continuous to the wall 12a of the  workpiece and a single groove 15 is provided on the center of each protrusion  12c on the side wall 14 and pairs of rough teeth 16 are also provided. After  that, finish work is effected on the rough teeth 16 to provide teeth 13.
Patent JP-H01251154-A (JP)
Title: Message transfer control system
Inventor: INOUE ATSUSHI
IPC: G06F15/16
Filed: 1988-03-31
Abstract: PURPOSE:To increase the application range for transfer of broadcast by supplying processor class information to each processor and arrival class information to each message respectively. CONSTITUTION:A message receiving part of a processor 1i includes a class register 10, a message buffer 11, a message analyzing part 12 and a message transfer part 13. The processor class information on the processor 1i is set at the register 10 in accordance with the application form of a system at an appropriate time point before execution of a program. The buffer 11 holds the broadcast messages received from a host computer 3. The part 12 compares the arrival class information inputted from the buffer 11 with the contents of the register 10 and inputs an output signal S to the part 13 to show whether the broadcast message should actually reach each processor or not.
Patent JP-S59216887-A (JP)
Inventor: EERITSUHI KOONEN
IPC: C07D209/44
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10236955-A (JP)
Title: Therapeutic agent for common acne containing adrenocortical steroid as active ingredient
Inventor: YAMAMOTO KAZUNORI
IPC: A61K8/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prepare a therapeutic agent capable of rapidly exterminating common acne by including an adrenocortical steroid therein. SOLUTION: This therapeutic agent for common acne comprises an adrenocortical steroid as an active ingredient. An antimicrobial substance as an auxiliary agent and further a lactic acid fermentation product as an auxiliary ingredient can be contained therein. Cortisone, prednisone, etc., are cited as the adrenocortical steroid and the adrecortical steroid agent is preferably contained in an amount of 0.04-0.07 mg based on 1g base. Although the adrenocortical steroid has hitherto never been used for treating the common acne at all, bacteria on the skin surface and Propionibacterium acnes living in depth can be sterilized to prevent the formation of free fatty acids with the lipase thereof. Thereby, the generation of the common acne can be suppressed.  Since the amount of the adrenocortical steroid used is extremely small, there is no fear of inducing infectious diseases or causing other side effect.
Patent JP-S58207118-A (JP)
Title: Power supply device
Inventor: YAMAGUCHI MAMORU
IPC: G05F1/577
Filed: 1982-05-11
Abstract: PURPOSE:To obtain plural power supply devices for electronic circuit which eliminate a detecting circuit and can obtain a sufficient margin even at the rise time of a power supply, by using plural regulators having different threshold levels. CONSTITUTION:The output of a power supply SO is rectified and smoothed to be applied in common to regulators REG1 and REG2. When the DC voltage Vi is applied to the REG1, the REG1 delivers the stabilized voltage V01 during a period of Vi>VS1 (VS1: threshold voltage of REG1). While, the REG2 delivers the stabilized voltage V02 during a period of Vi>VS2 (VS2: threshold voltage of REG2). Therefore the power supply of a slave electronic circuit L02 is applied after the power supply voltage of a main electronic circuit L01 has a rise and is stabilized and when a power supply is applied for a system containing the circuits L01 and L02. Then the power supply of the circuit L01 has a rise after the power supply of the circuit L02 has a fall when the power supply is cut off.
Patent JP-S61239873-A (JP)
Title: Production of drink containing bifidobacterium
Inventor: FUKUNAGA KAZUJI
IPC: A23L35/00
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a fermented drink containing cells of Bifidobacterium in living state, stable with time and having excellent palatability, by adding a liquid containing ascorbic acid to a liquid containing cells of Bifidobacterium. CONSTITUTION:The above Bifidobacterium is e.g. Bifidobacterium bifidum, Bifidobacterium brive, Bifidobacterium infantis, Bifidobacterium, longum, newly separated various Bifidobacterium strains and resistant strain and mutant thereof. The above liquid containing Bifidobacterium cells is a fermented liquid of Bifidobacterium, a fermented milk produced by adding Bifidobacterium cells to lactic fermentation milk, or a fermented milk produced by adding fermented liquid of Bifidobacterium to lactic fermentation milk. The ascorbic acid- containing liquid is strawberry, persimmon, oranges, melons and vegetables having an ascorbic acid content of >=30mg/100g.
Patent JP-S61270202-A (JP)
Inventor: DANKAN SUTEIIBUN PETSUPAA
IPC: C01G49/02
Filed: 1986-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。